• Costa rican international cooperative biodiversity group: using insects and other arthropods in biodiversity prospecting 

      Sittenfeld Appel, Ana; Tamayo Castillo, Giselle; Nielsen Muñoz, Vanessa; Jiménez Ardón, Allan Miguel; Hurtado Hernández, Priscilla; Chinchilla Carmona, Misael; Guerrero Bermúdez, Olga Marta; Mora, María Auxiliadora; Rojas, Miguel; Blanco, Roger; Alvarado, Eugenio; Gutiérrez, José María; Janzen, Daniel Hunt (Pharmaceutical Biology 37(Supplement):55–68. 1999, 1999)
      This paper describes the Costa Rican International Collaborative Biodiversity Group (ICBG), which was designed to introduce insects and other arthropods as a source of pharmaceutical compounds, and to generate knowledge ...
    • Efecto de extractos de artrópodos sobre la multiplicación del Toxoplasma gondii dentro de macrófagos peritoneales de ratón 

      Chinchilla Carmona, Misael; Herrera Corrales, Marlen; Guerrero Bermúdez, Olga Marta; Jiménez Somarribas, Alberto; Tamayo Castillo, Giselle; Sittenfeld Appel, Ana; Nielsen Muñoz, Vanessa; Hurtado Hernández, Priscilla (Rev. Biol. Trop. 51(2): 317-320, 2003, 2003)
      Treatment of toxoplasmosis usually causes secondary effects. It is important to find active substances extracted from natural organisms. In this work we studied some arthropod extracts that have effect against Toxoplasma ...